baber/WOPTO huggingface dataset:
Patent JP-H10284016-A (JP)
Title: Aluminum alloy sheath-can for sealed square secondary battery and lithium secondary battery using it
Inventor: NISHIMURA TAKESHI
IPC: H01M10/05
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight sheath-can capable of efficiently preventing the deformation such as bulging of the sheath-can without increasing the outer dimension of a battery and enhance battery characteristics by forming with an Al alloy and increasing the thickness in the straight part of the major axis than that in the strength part of the minor axis. SOLUTION: A sheath-can of a square battery is molded with an Al alloy, the thickness 21t in the straight part of the major axis 21 is more increased than the thickness 22t in the minor axis 22. By having this shape and molding with the Al alloy, in a secondary battery, the material saving of the can is maximized, weight is lightened, and a battery having a high weight-energy efficiency can be obtained. The top of the can is finally sealed with a sealing body or by a means of laser welding. The thickness 22t in the straight part of the minor axis 22 to be the thinnest part, is needed to be at least 0.1 mm which is the minimum thickness for welding, and since the minimum thickness for press molding is 0.2 mm, the thickness 22t is made 0.2 mm or more.
Patent JP-H05291552-A (JP)
Title: Solid-state image sensing device
Inventor: HONJO ATSUSHI
IPC: H04N5/369
Filed: 1992-04-06
Abstract: PURPOSE:To enable fining in a vertical direction without deteriorating a dynamic range by providing a channel of a vertical CCD shift register to each line of each photosensitive pixel to meander between photosensitive pixels of the photosensitive pixel line and by outputting after conversion to an electric signal through a horizontal CCD shift register. CONSTITUTION:A photosensitive pixel 1 is arranged to a matrix of m-lines and n-rows on a semiconductor substrate and an optical signal is converted to a signal charge. A vertical CCD shift register has a buried channel 3 formed on the semiconductor substrate for each line of each photosensitive pixel to meander between photosensitive pixels 1 of a corresponding photosensitive line and transfers signal charge from each photosensitive pixel 1 of the photosensitive pixel line. It is then transferred to an output part 8 through a horizontal shift register 7 which is arranged at an end part of the vertical CCD shift register and transfers the signal charge in a line direction and an electric signal corresponding to a charge amount is output to the outside. Thereby, charge read is realized without making charge remain in the photosensitive pixel 1.
Patent JP-S5511038-A (JP)
Title: Coating method of metal can, metal can member, or sheet material for metal can with slurry paint
Inventor: YASUMURO HISAKAZU
IPC: C09D5/00
Filed: 1978-07-12
Abstract: PURPOSE: To form excellent paint film free from bubble, pinhole, crack and other defects, by preheating the material to be coated such as metal can until the surface temperature becomes higher than 100°C, applying slurry paint, and heating above the melting point or softening point of the paint film forming substance of the paint.  
     CONSTITUTION: When coating metal cans, or members thereof such as body and lid, or sheet materials for metal cans, or, specifically, seams of welded cans, with slurry paint, the materials to be coated are preheated until the surface temperature is more than 100°C, preferably 100 to 400°C, more preferably 120 to 300°C. While the surface temperature remains within said range, a slurry paint containing paint film forming substance, such as thermoplastic polyester resin, acrylic resin, alkyd resin, vinyl acetate resin, and polyvinyl acetal resin, is applied, and the paint film is formed by heating above the melting point or softening point of the paint film forming substance of the slurry paint. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58202909-A (JP)
Title: Plug bar for manufacturing seamless steel pipe
Inventor: OOSHIMAYA TOSHIO
IPC: B21B25/06
Filed: 1982-05-20
Abstract: PURPOSE:To easily and surely attach a plug to the tip of a bar to be detachable by manual operation, by interlocking a locking member with the plug at the time of advancing a plunger in an inserting hole provided to the tip of the bar, and making the plunger possible to stay at its moving end by a stopper pin. CONSTITUTION:A stopper pin 31 is moved to either of a staying hole 36 of a cover 35 or a housing part 37 by operating a rod-shaped jig inserted into an operating hole 38 of the pin 31. Then a plunger 30 is easily moved by manual operation, and locking balls 27 are made to e attachable and detachable to and from a locking recessed part 29 of a plug 28, accordingly the plug 28 is made to be easily attachable and detachalbe to and from a cap 22 fixed to a bar 21. At the time of mounting the plunger 28 to the cap 22, a thrust acts between the recessed part 29 and the balls 27 but never acts on the plunger 30 which supports the back of the balls 27. Therefore, the plunger 30 is easily made stay at the advancing end.
Patent JP-H11282538-A (JP)
Title: Servo device
Inventor: TSUTSUI KAZUHIKO
IPC: H02P29/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To quickly reduce deviation of position with a fast loop gain when the comparatively large deviation of position occurs due to the disturbance, etc., and to improve the follow-up accuracy of a servo device by maximizing the gain at a point that is previously designated as the difference between a position command and the position detection output of a detection means. SOLUTION: The detection means (an encoder 7 and a differetiator 8) detect the position and speed of a servo motor 6. A position arithmetic means (a position control part 2) generates a speed command 12 based on the difference 11 between a position command 9 inputted from the outside and the position detection output 10 of the detection means. A speed arithmetic means (a speed control part 3) generates a torque command 15 by multiplying the difference 14 between the command 9 and the speed detection output 10 of the detection means by the prescribed gain. A current drive means (a power amplifier circuit 5) supplies a current to the motor 6 based on the command 15. Then the gain is maximized at a point where the deviation of position, i.e., the difference 14 is equal to the value that is previously designated.
Patent JP-S5419656-A (JP)
Title: Bonding tool
Inventor: IKUMI MASUZOU
IPC: H01L21/68
Filed: 1977-07-15
Abstract: PURPOSE: To prevent the heat evolved at the bonding from giving undesirable influence on th object to be treated by providing a high temperature air escape hole within the tool body. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S528428-A (JP)
Title: Rectification stack
Inventor: KOBAYASHI YUUSAKU
IPC: H01L25/10
Filed: 1975-07-11
Abstract: PURPOSE: Arranging reactors simply in a stack for laminating a plurality of rectifying elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02263141-A (JP)
Title: Method of determining additive in cement compounded hardened matter
Inventor: YASUMURA JIRO
IPC: G01N21/33
Filed: 1989-04-03
Abstract: PURPOSE:To exactly and efficiently determine the quantity of additives in the cement compounded hardened matter by measuring the UV absorption spectra of the filtrate obtd. by crushing of the hardened matter and filtering of the crushed matter after a treatment with water and determining the quantity of the additives from the calibration curve obtd. from the UV absorption spectra. CONSTITUTION:The absorbance of the specific wavelength at which the correlation with the compounding ratio of the additives is admitted is determined from the UV absorption spectra and the standard calibration curve of the absorbance versus the compounding ratio is formed. On the other hand, the cement compounded hardened matter (specimen) with which the quantity of the additives is to be determined is crushed to the powder of preferably <=1mm average grain size and the UV absorption spectra of the filtrate obtd. by filtering the crushed matter after the treatment with the water are measured. The quantity of the additives in the specimen is known by determining the absorbance of the specific wavelength in the UV absorption spectra and fitting the value thereof to the standard calibration curve. The quantity of the additives included in the cement hardened matter compounded is exactly and efficiently determined in this way.
Patent JP-S61246505-A (JP)
Title: Seamless kerosene burner wick
Inventor: YAMAGUCHI ISABURO
IPC: F23D3/08
Filed: 1985-04-22
Abstract: PURPOSE:To make it unnecessary to make a complex sewing work for a kerosene burner wick and make it possible to maintain hollow cylindrical shape by rounding into a hollow cylindrical tube a wick body which is cut to a predetermined length and abutting its both ends and adhering a special reinforcing band on the abutting ends along the axis of the wick. CONSTITUTION:A wick body 9 of a predetermined length is rounded into a hollow cylindrical body, and its both lengthwise ends are abutted against each other. The joined ends 6 that abut against each other are applied on adhesive to be joined temporarily, and a rectangular reinforcing band 7 for binding are pasted over the ends 6. Corresponding to the reinforcing band 7 another reinforcing band 8 is pasted at the joint section 4 of the burner section 2 and the kerosene suction section 3 on the side opposite to the outer circumference of the wick body. A reinforcing band 11 for binding in the burner section is shaped an elongated circle and pasted across the abutting joint 6 of the burner section 2 to prevent separation of the joint 6. The reinforcing band 7 for binding and the reinforcing band 11 for binding in the burner section ensure that the abutting joint 6 is tightly abutted each other at both ends lengthwise of the wick body.
Patent JP-H02267062-A (JP)
Title: Control device for braking hydraulic pressure for vehicle
Inventor: MAEHARA TOSHIFUMI
IPC: B60T8/58
Filed: 1989-04-05
Abstract: PURPOSE:To secure the incipient performance of a device with no accumulator by providing a relief valve for an oil flow way between the delivery port of a hydraulic pump and an intake valve, thereby releasing pressure to a reservoir when braking hydraulic pressure exceeds specified one. CONSTITUTION:A relief valve 22 is provided for an oil flow way 21 between the delivery port of a hydraulic pump 23 and the air intake valve chamber 18 of a master cylinder. When hydraulic pressure in the oil flow way 21 exceeds relief pressure by a spring 22f, the relief valve 22 moves a piston 22a to the right, letting a ball valve 22c come in contact with a rod 22d so as to let it be separated from its valve seat, and lets braking pressure be released to a reservoir 11. In addition, when both of the piston 22a and a piston 22h are furthermore moved to the right with an abnormal increase in braking hydraulic pressure, the actuator 70d of a switch 70 is raised up by the recessed section 22i so as to be turned off so that the hydraulic pump 23 driven by a motor 71 is suspended. By this constitution, the incipient performance of a device can be secured with no accumulator.
Patent JP-S60229487-A (JP)
Title: Image pickup device
Inventor: HIEDA TERUO
IPC: H04N9/04
Filed: 1984-04-26
Abstract: PURPOSE:To obtain an image pickup device with excellent S/N by providing a conductive filter in an incident optical path to an image pickup device and applying grounding with a lens barrel. CONSTITUTION:The filter 6 comprising conductive mesh electrodes is arranged in the lens barrel 1 and the filter 6, a lens 2, a diaphragm 4, and the image pickup tube 3 are connected to a common earth potential by means of the lens barrel 1. Thus, a noise component invaded to the image pickup device via an image pickup optical path is grounded via the mesh electrode filter 6 to improve the S/N of the image pickup tube 3.
Patent JP-H08249952-A (JP)
Title: Wiring method for wire harness and wiring drawing plate
Inventor: YOSHIDA KIYOSHI
IPC: H01B13/012
Filed: 1995-03-15
Abstract: PURPOSE: To perform wiring by three-dimensionally bending a coated electric wire. CONSTITUTION: Coating electric wires 71 wired in the horizontal direction from the left side are perpendicularly bent to the front side by a holding tool head 18 of a first holding tool 11, bent downward by a holding tool head 40 of a second holding tool 12, and bent rightward by a holding tool head 40 of a third holding tool 13. After that, the coating electric wires 71 are partially branched upward by a holding tool head 58 of a fourth holding tool 14. The other coating electric wires 71 are bent to the innermost side and then bent rightward by a holding head 40 of a fifth holding tool 15. After wiring is completed, the parts in the vicinity of respective holding tool heads 18, 40, 58 are partially bound and sequentially released, the bent part 73 and the branch part 74 of an electric wire group 72 are drawn out, and a binding tape is wound on them, and a three-dimensionally bent or branched wire harness is completed.
Patent JP-S5419312-A (JP)
Title: Data delivery system
Inventor: SAKAMOTO MASAE
IPC: H04L1/00
Filed: 1977-07-14
Abstract: PURPOSE:To prevent the data having content in error from being outputted, by delivering the data bit in the code word constituted with circulation code with inversion and by returning it to original with the reception circuit.
Patent JP-S62244591-A (JP)
Title: Multi-head laser marker
Inventor: NAKANO MASAKAZU
IPC: B23K26/00
Filed: 1986-04-15
Abstract: PURPOSE:To decrease troubles and to stabilize the change-over of the optical path of a laser beam by using a non-mechanical optical switch means for changing over of the optical path of the laser beam. CONSTITUTION:Electricity is conducted to conductive films 6, 7 to heat the films, then the liquid at the point along the inside surface thereof evaporates to form thin vapor layers along the films 6, 7. The refractive index of the vapor layer between the film 6 and the liquid 12 is approximately 1 and the refractive index of a glass substrate and the film is about 1.5 and therefore, the optical path of the incident laser beam 2 on the glass substrate 4 is reflected by the vapor layers and is changed over to the laser beam 13 side connected to a marking optical system 19. A power source 10 is time-dividedly operated to heat the conductive films 6, 7, by which the optical path of the laser beam 2 is selectively changed over to either of marking optical systems 19, 21, by which the marking operation is efficiently executed.
Patent JP-S58202279-A (JP)
Inventor: KOBAYASHI TAKASHI
IPC: B66B23/12
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02263075-A (JP)
Title: Operation controller for air conditioner
Inventor: TANAKA OSAMU
IPC: F24F11/02
Filed: 1989-04-03
Abstract: PURPOSE:To effectively prevent the operation of an air conditioner from being stopped by the lowering of the temperature of a suction tube due to the stopping of the operation of an indoor fan though a temperature sensor is not abnormal by providing an abnormality detection stopping means for stopping the abnormality detection by an abnormality detecting means at the time of a reverse cycle operation during a heating operation and for a fixed period of time after the reverse cycle operation has been finished. CONSTITUTION:When a temperature detected by a suction tube sensor TH6 during the operation of the title air conditioner is out of a predetermined range that is considered to be a normal value in view of characteristics of a thermistor, an abnormality signal is produced by an abnormality detecting means 51A and the air conditioner is controlled to stop its operation by an operation controlling means 15a. In such a case, the abnormality detection of the suction tube sensor TH6 by the abnormality detecting means 51A is not effected by an abnormality detection stopping means 52A during the time of a reverse cycle operation of heating operation and during a fixed period of time after the reverse cycle operation has been finished, and yet during a period when there is possibility that a low pressure is extremely lowered due to the stopping of the operation of a fan 12a. Accordingly, the operation of the air conditioner is prevented from being stopped though the suction tube sensor TH6 is not abnormal, and the comfortableness of air conditioning can thus be improved.
Patent JP-H10281820-A (JP)
Title: Illumination structure for instrument
Inventor: OZAWA HIROYUKI
IPC: G12B17/06
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To shield an internal unit from the heat within a reflector by providing a diffuser on the rear of a dial, surrounding the internal unit with the reflector comprising a reflecting part having a curved surface and the inner and outer circumferential walls on the opposite sides and abutting the upper fringe of the inner circumferential wall against the rear of the diffuser. SOLUTION: A side wall part 2 comprising a planar arcuate outer circumferential wall 2a and a substantially U-shaped planar inner circumferential wall 2b is jointed, at the bottom part thereof, to a reflecting part 3 having a curved surface thus constructing a reflector 1. A meter assembly 7 comprises a dial 19, a diffuser 18 fixed to the lower part thereof, an internal unit 20 fixed to the lower part of the diffuser 18, and a pointer 21 fixed to the shaft thereof. The inner circumferential wall 2b abuts against the diffuser 18 and a gap 26 is formed between the outer circumferential wall 2a and the diffuser 18.  Heat of a light source 4 is radiated through the gap 26 toward the outer circumferential wall 2a in the outer circumferential direction and since the part of the inner circumferential wall 2b surrounding the internal unit 20 abuts against the diffuser 18, the heat does not strike the internal unit 20 directly and erroneous function thereof can be prevented.
Patent JP-H07270037-A (JP)
Title: Device for opening/shutting door of machine room
Inventor: YAMAGISHI NOBUYASU
IPC: F25D19/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a door-opening/shutting device for a machine room wherein opening/shutting and holding of a door can be effected easily and surely in the door of the machine room set at an upper section of a refrigerator body. CONSTITUTION:A machine room 8 is formed at an upper section of a main body 3, and a door 12 is arranged at the front face of the machine room 8. An insertion hole 31 formed at upper both sides of an upper beam 7 of the machine room 8, an engagement hole 32 formed at the front of the upper beam 7 corresponding to the insertion hole 31, a left and right pair of engagement arms 14 which are formed at an upper section of the door 12, elongating backward to be respectively inserted and engaged into the insertion holes 31, are provided. the engagement arms 14 are superposed on the upper beam 7. A main section 21 having an acting section 22 at a part of its rear edge, working as a fulcrum of the door 12, a slanting section 23 slanting backwards down passing through the insertion hole 31 from a rear edge excepting the acting section 22 of the main section 21, and an engagement section 24 formed at the edge of the slanting section 23, inserted and engaged into the engagement hole 32 in accordance with a rotation movement to an upper direction of the door 12 with the acting section 22 as a fulcrum, are provided.
Patent JP-H06270127-A (JP)
Title: Method and apparatus for centrifugally molding concrete pipe
Inventor: HISAIE HIKARI
IPC: B28B11/12
Filed: 1993-03-19
Abstract: PURPOSE:To automate a process developing and leveling ready mixed concrete in a centrifugal molding method and a process finishing the inner surface of a molded concrete pipe. CONSTITUTION:Ready mixed concrete 100 is charged in the cylindrical form 3 rotated on a rotary wheel 2 and a vibration wheel to be developed and levelled and compacted by centrifugal force and the inner peripheral surface of a concrete pipe is finished while the form 3 is rotated. An auger shaft 50 is provided to the form 3 so as to pierce the form 3 in parallel to the center axis of the form 3 and reversibly rotated by a motor 57 to be made movable in the diameter direction and rotary shaft direction of the form 3 corresponding to the position of a moving stand 55. This auger shaft 50 is reversibly rotated to develop and level the ready mixed concrete 100 charged in the form 3. In a finish process, the form 3 is rotated in the direction reverse to the rotary direction thereof to cut and finish the inner peripheral surface of the concrete pipe molded on the outer peripheral part of the form.
Patent JP-S59209895-A (JP)
Title: Printing position controlling system
Inventor: SATOU TSUTOMU
IPC: B41J19/18
Filed: 1983-05-16
Abstract: PURPOSE:To enable to control a printing position with high accuracy and contrive to reduce production cost of slits, by a method wherein two printing position signals are obtained by detecting the leading end and the trailing end of a slit by a photo-sensor. CONSTITUTION:A photo-sensor 1 consists of a light-emitting diode 2 and a base- open transistor 3, and generates a pulse output the width of which is equal to the width of a slit. The pulse output is impressed on a monostable multivibrator 4 of a TTL, the leading edge (corresponding to the leading end of the slit) of the pulse output is detected by an input A to the multivibrator 4, while the trailing edge (corresponding to the trailing end of the slit) of the pulse output is detected by an output B to the multivibrator 4, and the multivibrator 4 is triggered respectively. The pulse width Tw of an output Q from the multivibrator 4 is determined by a resistor R and a capacitor C in accordance with the equation: Tw= 0.45CR. When the output Q is utilized as printing position information, two pieces of printing position information can be obtained from a single slit.
Patent JP-S58200962-A (JP)
Title: Solar-heat water heater with hot-water storage tank
Inventor: NAKAJIMA YOSHIHISA
IPC: F24J2/34
Filed: 1982-05-19
Abstract: PURPOSE:To contrive to use hot water at a uniform water temperature by generating a circulating flow between a heat collecting pipe communicating the upper and lower sections of the hot-water storage tank and said tank by temperature difference generated in the upper and lower sections of the tank and heating water by solar heat during the water passage in the pipe. CONSTITUTION:A vertical case 2, the inside thereof is provided with the hot-water storage tank 1, is set up continuously to the plate type solar-heat water heater 1. A circular concave surface 4, a central axis thereof is used as a vertical axis, is formed to the solar-ray incident surface 3 of the case 2, and the heat collecting pipe 5 communicated with the upper section and lower section of the hot-water storage tank is exposed to the concave surface 4. Hot water heated by the water heater 1 is carried by a water current due to temperature difference, and poured into the hot-water storage tank. The circulating flow is generated in the hot-water storage tank and the heat collecting pipe 5 due to temperature difference generated in the upper and lower sections of the hot-water storage tank at that time, and water receives solar rays and is heated during flowing through the heat collecting pipe 5. Temperature difference generated in the upper and lower sections of the storage tank reduces by the circulating flow, and hot water can be used at a working temperature where temperature difference is small.